Matt Carlson 61e800cf94 tg3: Enforce DMA mapping / skb assignment ordering ... Michael Chan noted that there is nothing in the code that would prevent the compiler from delaying the access of the "mapping" member of the newly arrived packet until much later. If this happened after the skb = NULL assignment, it is possible for the driver to pass a bad dma_addr value to pci_unmap_single(). To enforce this ordering, we need a write memory barrier. The pairing read memory barrier already exists in tg3_rx_prodring_xfer() under the comments starting with "Ensure that updates to the...". Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2010-02-17 17:27:34 -08:00
..
accessibility
acpi	Merge branch 'bugzilla-14954' into release	2010-01-20 01:26:22 -05:00
amba
ata	[libata] Call flush_dcache_page after PIO data transfers in libata-sff.c	2010-02-04 01:04:50 -05:00
atm
auxdisplay
base	class: Free the class private data in class_release	2010-02-16 15:43:00 -08:00
block	cciss: Make cciss_seq_show handle holes in the h->drv[] array	2010-02-05 13:15:36 +01:00
bluetooth	Bluetooth: Fix memory leak in Marvell BT-over-SDIO driver	2010-02-03 19:08:30 -08:00
cdrom
char	Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2010-02-11 14:01:10 -08:00
clocksource
connector	connector: Delete buggy notification code.	2010-02-02 15:58:48 -08:00
cpufreq	[CPUFREQ] Fix ondemand to not request targets outside policy limits	2010-01-13 10:55:16 -05:00
cpuidle
crypto	crypto: padlock-sha - Add import/export support	2010-02-02 06:50:25 +11:00
dca
dio
dma	drivers/dma: Correct NULL test	2010-02-10 12:07:28 -07:00
edac	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp	2010-02-11 14:07:13 -08:00
eisa
firewire	firewire: ohci: retransmit isochronous transmit packets on cycle loss	2010-02-14 15:10:41 +01:00
firmware
gpio
gpu	drm/radeon/kms: make sure retry count increases.	2010-02-15 15:24:48 +10:00
hid	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid	2010-01-13 16:10:13 -08:00
hwmon	hwmon: (w83781d) Request I/O ports individually for probing	2010-02-05 19:58:36 +01:00
i2c	i2c-tiny-usb: Fix on big-endian systems	2010-02-05 17:48:13 +01:00
ide
idle
ieee1394
ieee802154
infiniband	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-02-16 22:09:29 -08:00
input	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2010-02-11 14:03:42 -08:00
isdn	CAPI: Remove experimental tag from middleware feature	2010-02-16 16:01:36 -08:00
leds
lguest
macintosh	powerpc/macintosh: Make Open Firmware device id constant	2010-01-15 13:26:04 +11:00
mca
md	dm: sysfs revert add empty release function to avoid debug warning	2010-02-16 18:43:04 +00:00
media	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-02-16 22:09:29 -08:00
memstick
message	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-02-16 22:09:29 -08:00
mfd	mfd: Fix asic3 build	2010-01-29 21:03:09 +01:00
misc
mmc	mmc_test: block addressed cards	2010-02-11 13:59:42 -08:00
mtd	Merge branch 'for-linus' of git://git.infradead.org/ubi-2.6	2010-01-28 12:57:50 -08:00
net	tg3: Enforce DMA mapping / skb assignment ordering	2010-02-17 17:27:34 -08:00
nubus
of
oprofile
parisc
parport
pci	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-02-16 22:09:29 -08:00
pcmcia
platform	Merge branch 'misc' into release	2010-01-20 01:23:27 -05:00
pnp
power	wm97xx_battery: Handle missing platform data gracefully	2010-01-29 17:00:18 +03:00
pps
ps3
rapidio
regulator	regulator/lp3971: vol_map out of bounds in lp3971_{ldo,dcdc}_set_voltage()	2010-02-12 11:39:49 +00:00
rtc	rtc-fm3130: add missing braces	2010-02-02 18:11:21 -08:00
s390	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-02-16 22:09:29 -08:00
sbus
scsi	[SCSI] qla2xxx: Obtain proper host structure during response-queue processing.	2010-02-08 13:45:55 -06:00
serial	serial: 8250: add serial transmitter fully empty test	2010-02-16 15:55:51 -08:00
sfi
sh
sn
spi	spi: spi_sh_msiof: Fixed data sampling on the correct edge	2010-02-02 11:29:15 +09:00
ssb	ssb: fix interrupt assignment	2010-02-08 16:50:54 -05:00
staging	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-02-16 22:09:29 -08:00
tc
telephony
thermal
uio
usb	USB: gadget: fix EEM gadget CRC usage	2010-02-16 15:11:10 -08:00
uwb
vhost	vhost-net: switch to smp barriers	2010-02-14 22:42:53 -08:00
video	imxfb: correct location of callbacks in suspend and resume	2010-02-02 18:11:22 -08:00
virtio	virtio: Add ability to detach unused buffers from vrings	2010-02-02 15:55:42 -08:00
vlynq
w1
watchdog	[WATCHDOG] sbc_fitpc2_wdt: fix I/O space access technique.	2010-01-25 19:48:49 +00:00
xen	xen: fix hang on suspend.	2010-01-13 10:01:35 +00:00
zorro
Kconfig
Makefile	vhost_net: a kernel-level virtio server	2010-01-15 01:43:29 -08:00